Prescaler & Multivibrators

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Screening Level	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Minimum Operating Temperature	No. of Data/Clock Inputs	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
74HCT423BQ,115	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	NO LEAD	16	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.1X.14,20	77 ns	Prescaler/Multivibrators	.5 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-N16	1	5.5 V	1 mm	2.5 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	3.5 mm	HCT
74HC123PW/T3	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		385 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			5 mm	HC/UH
74HC221DB-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, SHRINK PITCH		54 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			6.2 mm	HC/UH
74HCT423DB,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	77 ns	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	6.2 mm	HCT
HEF4538BT-Q100	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS	AEC-Q100	5			SMALL OUTLINE		460 ns		1.27 mm	125 Cel		-40 Cel	2		DUAL		R-PDSO-G16	1	15 V	1.75 mm	3.9 mm		COMPLEMENTARY	3 V				30	260	9.9 mm	4000/14000/40000
74HCT221D/T3	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE		66 ns		1.27 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			9.9 mm	HCT
74HC221NB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5		50 pF	IN-LINE		54 ns		2.54 mm	125 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO				19.025 mm	HC/UH
74HCT221DB-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, SHRINK PITCH		66 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			6.2 mm	HCT
74HCT423NB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5		50 pF	IN-LINE		77 ns		2.54 mm	125 Cel		-40 Cel	2		DUAL		R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE				19.025 mm	HCT
MC12054AD	NXP Semiconductors	PRESCALER	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000000 Hz	BIPOLAR		5		8 pF	SMALL OUTLINE	SOP8,.25			1.27 mm	85 Cel	OPEN-EMITTER	-40 Cel	1		DUAL	2000 MHz	R-PDSO-G8		5.5 V	1.75 mm	3.9 mm		INVERTED	2.7 V	2.6 mA	128/129 DIVISION RATIO ALSO AVAILABLE				4.9 mm	ECL
74LV123BQ	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		3.3			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		92 ns		.5 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	QUAD		R-PQCC-N16	1	5.5 V	1 mm	2.5 mm	Not Qualified	COMPLEMENTARY	1 V			e4			3.5 mm	LV/LV-A/LVX/H
74HCT4538D-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE		90 ns		1.27 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4			9.9 mm	HCT
HEF4538BT/S242,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE		460 ns		1.27 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		15 V	1.75 mm	3.9 mm		COMPLEMENTARY	3 V		RETRIGGERABLE	e4			9.9 mm	4000/14000/40000
MC12052AD	NXP Semiconductors	PRESCALER	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1100000000 Hz	BIPOLAR		3.3	3/5	8 pF	SMALL OUTLINE	SOP8,.25		Prescaler/Multivibrators	1.27 mm	85 Cel	OPEN-EMITTER	-40 Cel	1	TIN LEAD	DUAL	1100 MHz	R-PDSO-G8		5.5 V	1.75 mm	3.9 mm	Not Qualified		2.7 V	2 mA	FOR +VE EDGE TRIGGERED SYNTHESIZERS	e0			4.9 mm	ECL
74HCT221NB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5		50 pF	IN-LINE		66 ns		2.54 mm	125 Cel		-40 Cel	2		DUAL		R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO				19.025 mm	HCT
74HCT221DB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, SHRINK PITCH		66 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			6.2 mm	HCT
74HC423NB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5		50 pF	IN-LINE		77 ns		2.54 mm	125 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE				19.025 mm	HC/UH
HEF4528BT/T3	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE		280 ns		1.27 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE	e4			9.9 mm	4000/14000/40000
74HC221D,653	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	54 ns	Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4	30	260	9.9 mm	HC/UH
74HC4538N,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5	2/6	50 pF	IN-LINE	DIP16,.3	80 ns	Prescaler/Multivibrators	2.54 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e4			21.6 mm	HC/UH
74HCT4538PW-Q100	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS	AEC-Q100	5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		90 ns		.65 mm	125 Cel		-40 Cel	2		DUAL		R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm		COMPLEMENTARY	4.5 V						5 mm	HCT
74LVC1G123DC-Q100	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	8	VSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	AEC-Q100	1.8			SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH		20.3 ns		.5 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G8	1	5.5 V	1 mm	2 mm		TRUE	1.65 V			e4			2.3 mm	LVC/LCX/Z
HEF4938BT	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE		460 ns		1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V			e4	30	260	9.9 mm	4000/14000/40000
74LV123D-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		3.3	3.3		SMALL OUTLINE	SOP16,.25	92 ns	Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	1 V			e4	30	260	9.9 mm	LV/LV-A/LVX/H
74HCT423D,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE	SOP16,.25	77 ns	Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	9.9 mm	HCT
HEF4528BDB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		5		50 pF	IN-LINE		280 ns		2.54 mm	85 Cel		-40 Cel	2		DUAL		R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE					4000/14000/40000
HEF4047BF	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR		THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS				50 pF	IN-LINE		320 ns		2.54 mm				2		DUAL		R-GDIP-T14			5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY								4000/14000/40000
HEF4047BP	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		5	5/15	50 pF	IN-LINE	DIP14,.3	320 ns	Prescaler/Multivibrators	2.54 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T14		15 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE; FREE RUNNING/GATABLE ASTABLE OPERATING MODES OSCILLATOR OUTPUT	e4			19.025 mm	4000/14000/40000
74HCT221D	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE	SOP16,.25	66 ns	Prescaler/Multivibrators	1.27 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4	30	260	9.9 mm	HCT
74LV123DB-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		3.3			SMALL OUTLINE, SHRINK PITCH		92 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	1 V			e4			6.2 mm	LV/LV-A/LVX/H
74HC123NB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5		50 pF	IN-LINE		77 ns		2.54 mm	125 Cel		-40 Cel	2		DUAL		R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO				19.025 mm	HC/UH
74HC123N,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5	2/6	50 pF	IN-LINE	DIP16,.3	385 ns	Prescaler/Multivibrators	2.54 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			21.6 mm	HC/UH
74HCT423PW,112	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	77 ns	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	5 mm	HCT
HEF4538BDF	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		5			IN-LINE		460 ns		2.54 mm	85 Cel		-40 Cel	2		DUAL		R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V							4000/14000/40000
74HC423DB-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, SHRINK PITCH		77 ns		.65 mm	125 Cel		-40 Cel	2		DUAL		R-PDSO-G16		6 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE				6.2 mm	HC/UH
74HC4538DB-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, SHRINK PITCH		80 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e4			6.2 mm	HC/UH
74HC123PW-T	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		385 ns		.65 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			5 mm	HC/UH
74HC221N,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		5	2/6	50 pF	IN-LINE	DIP16,.3	54 ns	Prescaler/Multivibrators	2.54 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO	e4			21.6 mm	HC/UH
74HC423N,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		4.5	2/6	50 pF	IN-LINE	DIP16,.3	77 ns	Prescaler/Multivibrators	2.54 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e4			19.025 mm	HC/UH
74LVC1G123DC	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	8	VSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		3.3			SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH		19 ns		.5 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G8	1	5.5 V	1 mm	2 mm		TRUE	1.65 V			e4	30	260	2.3 mm	LVC/LCX/Z
74HC423PW	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		77 ns		.65 mm	125 Cel		-40 Cel	2		DUAL		R-PDSO-G16		6 V	1.1 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE				5 mm	HC/UH
74LVC1G123GM,125	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	NO LEAD	8	QCCN	SQUARE	PLASTIC/EPOXY	YES			CMOS			1.8/5		CHIP CARRIER	LCC8,.06SQ,20		Prescaler/Multivibrators	.5 mm	85 Cel		-40 Cel			QUAD		S-PQCC-N8					Not Qualified
MC12089D	NXP Semiconductors	PRESCALER	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		ECL		5			SMALL OUTLINE	SOP8,.25			1.27 mm	85 Cel		-40 Cel	1		DUAL	2800 MHz	R-PDSO-G8		5.5 V	1.75 mm	3.9 mm		TRUE	4.5 V	14.5 mA					4.9 mm	ECL
74HCT4538DB,118	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	90 ns	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	6.2 mm	HCT
HEF4047BPB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		5		50 pF	IN-LINE		320 ns		2.54 mm	85 Cel		-40 Cel	2		DUAL		R-PDIP-T14		15 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		RETRIGGERABLE; FREE RUNNING/GATABLE ASTABLE OPERATING MODES OSCILLATOR OUTPUT				19.025 mm	4000/14000/40000
HEF4047BP,652	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		5			IN-LINE		320 ns		2.54 mm	85 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T14		15 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V			e4			19.025 mm	4000/14000/40000
74HCT423DB	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	77 ns	Prescaler/Multivibrators	.65 mm	125 Cel		-40 Cel	2	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V		RETRIGGERABLE	e4	30	260	6.2 mm	HCT
74HC4538D/T3	NXP Semiconductors	MONOSTABLE MULTIVIBRATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		5			SMALL OUTLINE		80 ns		1.27 mm	125 Cel		-40 Cel	2	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V		RETRIGGERABLE	e4			9.9 mm	HC/UH

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.